Solar street light is a type of street light in a pure off grid photovoltaic power supply system. It mainly consists of four major components.

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Firstly, the basic part is to design a matching foundation for solar street lights based on different pole heights and installation site meteorological conditions, to support the street light poles and ensure lightning protection grounding and pre embedding of the ground cage.

The second part is the main pole of the solar street light, which is a key component designed according to the pole height and load-bearing requirements, mainly focusing on the stress situation of the main pole.

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The third part is the light source LED lighting part, emphasizing that when solar street lights are powered by batteries, the cost of LED lighting is relatively low because it is DC power without the need for AC transformers.

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Finally, there is the photovoltaic power generation system with solar panels and batteries, which is very important as it affects factors such as the duration of light source illumination and the duration of illumination in cloudy and rainy weather. The design and construction of the entire system require careful planning and construction to ensure the normal operation and long-term stability of solar street lights.